'use strict';
 
const db = uniCloud.database()
exports.main = async (event, context) => {
	//event为客户端上传的参数
	// console.log('event : ', event)
	const collection  =db.collection('label')
	const res = await collection.get()
	console.log(res.data)
	//返回数据给客户端
	return {
		code :0,
		data:res.data
	}
};
